In this unit, the focus is on understanding what Artificial Intelligence (AI) is and its significance in today's world. AI involves creating intelligent machines that can perform tasks requiring human-like intelligence through algorithms and data. Common uses of AI include chatbots, image recognition, autonomous vehicles, and more.
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Production systems are a fundamental approach in AI for representing knowledge and decision-making. They consist of components such as a global database, production rules, and a control system. These systems can be classified into different types based on their characteristics and functionality, such as Monotonic, Non-monotonic, and Commutative Systems.
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BFS and DFS are uninformed search techniques used in AI. BFS operates on the principle of FIFO (First In, First Out) using a queue, while DFS works on LIFO (Last In, First Out) using a stack. Each technique has its own time complexity and application, with BFS focusing on searching the shallowest node and DFS exploring the deepest node first.
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